So I stopped at home briefly to drop some things off before going out again for about 3 hours. I opened the pantry and Corbin snuck in without me noticing. I came home and the poor thing was meowing his little brains out :( He was stuck on the cereal and kitty treats shelf at least, so he had torn a box open and used it as a litterbox, and tore open the treats to eat. My poor baby :(
hopefully he will at least learn not to do that again. I've almost locked him in there a few times before.